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vitamin d pregnancy supplement
Skip itPrices mostly outside the sweet spot ($2.75–$10.58) — this niche doesn't clear our bar today.
Returns
Incredible0.1%return rate — above 5% kills the launch gate
Conversion
Incredible15.2%search→purchase rate — share of searches ending in a sale
Growth
Good+25.5%90-day search growth — must beat 0% to launch
Review moat
Okay3,837.73avg incumbent reviews — the moat a new listing must climb
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Brand share
Bad91%top-5 brand share — brand-locked demand
Market size
Bad£90K£90K/yr · 97K searches
Avg price
Bad£6.08avg listing price — sweet spot $15–$100
Competition
Bad81%top-5 click share — a locked-up shelf
Price range
Bad£2.75–£10.58cheapest to priciest tracked listing — scored on the share inside $15–$100